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Bait · Fishmeal groundbait · Our take
Dynamite Baits Swim Stim Carp Groundbait
Range overview: Red Krill, Amino Black, Amino Original and Betaine Green
A fishmeal-based groundbait with four familiar variants and plenty of uses, from feeding a pole line to loading a feeder or knocking up soft paste.
- Fishmeal-based groundbait containing Koi technology ingredients.
- The range includes feed stimulants such as pure krill and betaine.
- Four variants listed in 900g packs: Red Krill, Amino Black, Amino Original and Betaine Green.
- Suitable for feeder and pole fishing, balling in and making soft paste mixes.
Make sure it’s the right one. This review covers the four Swim Stim Carp Groundbait variants listed in 900g packs, rather than one particular colour.
Tackle Index Score
Tackle Index score
A versatile fishmeal groundbait with sensible options for several coarse-fishing approaches; careful preparation matters more than the name of the variant.
- Product Quality8.8/10
- Performance8.9/10
- Impact on Fish Catching8.3/10
- Ease of Use8.6/10
- Value for Money8.5/10
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Who it suits
Is it right for you?
Great for
- Pole and feeder anglers who switch tactics. The same groundbait can cover several feeding jobs, provided you adjust its consistency.
- Mixed-species anglers using fishmeal feed. Its uses extend beyond carp to tench, bream and barbel.
Maybe skip if
- Anglers wanting bait straight from the bag. You need to add water and prepare it for the job, unlike ready-to-feed bait.
- Anyone planning a big groundbaiting session. You'll need to plan quantities around the 900g pack size rather than assume one bag will do.
The lowdown
Introducing the Dynamite Baits Swim Stim Carp Groundbait
A fishmeal-based groundbait with four familiar variants and plenty of uses, from feeding a pole line to loading a feeder or knocking up soft paste.
- Fishmeal-based groundbait containing Koi technology ingredients.
- The range includes feed stimulants such as pure krill and betaine.
- Four variants listed in 900g packs: Red Krill, Amino Black, Amino Original and Betaine Green.
- Suitable for feeder and pole fishing, balling in and making soft paste mixes.
Quick verdict
A handy all-rounder, not a shortcut to bites
Swim Stim Carp Groundbait makes plenty of sense if you want one fishmeal mix to cover several jobs. Feeder fishing, pole feeding and soft paste are all on the menu, with carp, tench, bream and barbel among its target species.
The useful bit is that flexibility, mate—not a promise that a particular colour will get you bagged up. Pick a variant that suits your approach, mix it carefully and keep the amount you feed in step with the bites.
A versatile fishmeal groundbait with sensible options for several coarse-fishing approaches; careful preparation matters more than the name of the variant.
- Product Quality
- 8.8/10
- Performance
- 8.9/10
- Impact on Fish Catching
- 8.3/10
- Ease of Use
- 8.6/10
- Value for Money
- 8.5/10
The fishmeal base and included feeding stimulants make a credible package for its intended uses.
Its suitability for feeder, pole, balling in and soft paste gives it broad practical usefulness.
It offers a useful feeding option, but location, presentation and sensible quantities remain crucial.
Preparation is straightforward in principle, though each application needs its own consistency checks.
Multiple uses strengthen its value, though the deal depends on the shelf price and how quickly you use a 900g pack.
Head to head
How it stacks up
Side by side with the closest kit we've reviewed. This updates as we add more reviews.
Dynamite Baits
Dynamite Baits Swim Stim Carp Groundbait (this one)
Top scorer
Top scorer
Scores are our own, out of 10. Best in each row is in green. Prices change, so check the latest before you buy.
The full rundown
Everything you'll want to know about the Dynamite Baits Swim Stim Carp Groundbait
Dynamite Baits Swim Stim Carp Groundbait is the sort of bait that earns its place in the carryall by doing more than one job. It's a fishmeal-based mix for feeder and pole fishing, but you can also ball it in or make it into soft paste. That's dead handy if your session starts with a feeder across to a feature and ends with a pole rig down the margins. You're not locked into one approach just because you've opened a particular bag.
The range covered here has four variants: Red Krill, Amino Black, Amino Original and Betaine Green. Each is listed in a 900g pack, and Amino Original is orange rather than some mysterious neutral shade. Those choices give you room to work with colour and bait preference, but don't get sucked into thinking there's a magic winner. A colour that fits one swim or feeding approach won't automatically be the answer elsewhere. Where you put it, how much you introduce and how it behaves all matter.
Underneath those variant names, the main story is fishmeal, Koi technology ingredients and feed stimulants such as pure krill and betaine across the range. That's useful context for anyone already fishing pellets or a fishmeal-led approach. Just keep the claims sensible: an attractor isn't a guarantee of a screaming take, and the range description doesn't mean every bag has identical ingredients. The real aim is to offer something fish want to investigate and eat, then present your hookbait where they're feeding.
On the feeder, preparation is where you can make a proper difference. Add water gradually, mix it thoroughly and give the moisture time to spread before deciding whether it needs more. A riddle can help sort out lumps and make the mix more even. You want bait that survives loading and casting but then leaves the feeder as intended—not a plug that comes back largely untouched. Check a small amount in the edge where you can see it, then adjust rather than guessing.
For pole fishing, think about what you want the groundbait to do before you start squeezing balls. Feeding a shallow margin isn't the same job as getting bait down through deeper water. Water content and compression both change how a ball holds together and breaks apart, so a quick edge check is useful here too. Start with a measured amount, watch what happens to your bites and build from there. Bosh in a load without a plan and you can create more problems than you solve.
The paste option adds another useful string to its bow. Being able to turn some of your groundbait into a soft paste mix means you can explore a different hookbait presentation without changing the whole feeding theme. Make a small separate batch and work towards a texture that stays on during shipping out but remains soft in the water. There's no need to commit the entire bowl to paste. Keeping your feed and hookbait batches separate saves a fair bit of faff if you want to change tactics.
Despite the carp wording on the bag, this isn't only for commercials full of hungry mirrors. Tench, bream and barbel are listed target species too, which gives it a place in broader coarse fishing. The sensible approach still changes with the venue. A flowing river asks different things of your feeding from a stillwater bream swim, while a quiet spring tench session may call for restraint. Treat it as a useful bait ingredient in your plan, not a ready-made plan of its own.
The buying decision comes down to versatility and how much groundbait you actually get through. A 900g pack is a clear quantity to plan around, but a busy, feed-heavy session could need more than one. Equally, mixing everything at the start makes little sense when the fish aren't showing much interest. Keep some dry mix back for adjustments and prepare manageable batches. If you want a fishmeal groundbait that can follow you between feeder, pole and paste fishing, Swim Stim has a cracking range of practical uses.
Specifications
The nuts and bolts
- Bait type
- Fishmeal-based groundbait
- Pack size
- 900g for each of the four listed variants
- Variants and codes
- Red Krill DY105; Amino Black DY004; Amino Original DY002; Betaine Green DY003
- Ingredients and attractors
- Koi technology ingredients; the range includes stimulants such as pure krill and betaine
- Applications
- Feeder fishing, pole fishing, balling in and soft paste mixes
- Target species
- Carp, tench, barbel and bream
Specs checked with Dynamite Baits, Oct 2026.
Spot a model or spec change?
Our take
One bag, several ways to feed
Its strongest selling point is how easily it fits different approaches. You can introduce it through a feeder, ball it in on a pole line or turn some into a soft paste mix.
That doesn't mean using the same consistency for every job. Adjust the water and compression to suit the depth, flow and way you want the bait to break down.
What's in the bag
Closer look: four variants, plenty of practical uses
You're buying a fishmeal-based groundbait, not pellets or a ready-to-use paste. Red Krill, Amino Black, Amino Original and Betaine Green are the four variants covered here. The 900g packs let you plan your feed quantities without confusing this product with other baits carrying the Swim Stim name.
Its versatility relies on preparation. For feeder work, check that it holds for the cast and releases afterwards. For balls, check that they reach the intended feeding area before breaking down. For soft paste, make a separate batch so you don't sacrifice your main bowl of feed while chasing the right texture.
Worth knowing. The range includes stimulants such as pure krill and betaine, but that isn't a promise of identical ingredients in every variant. Choose deliberately, and don't expect swapping colours to fix inaccurate feeding or an overfed swim.
Your sort of fishing?
Who it suits: anglers who like to keep their options open
This makes most sense for anglers who move between feeder and pole tactics, or want to try paste alongside their usual approach. Carrying one groundbait capable of several jobs is a tidy way to keep the bait bag manageable. You still need to mix each batch for its purpose, mind.
There's also a good fit for anglers targeting tench and bream with fishmeal feed. Barbel are another listed target, though river pace and depth should steer how you introduce it. The fish on the label don't remove the need to read the swim.
It's less convenient if you want to open a tub and start feeding immediately. You'll need a mixing container, water and a little preparation time. Heavy groundbait users should also work out their session quantity before buying: one 900g bag isn't an unlimited supply when the fish are properly on the munch.
Quick bank-side answers
FAQs in full: mixing, variants and target fish
Can it cover feeder and pole fishing? Yes, both are intended applications. The important distinction is how you prepare it. Add water gradually and check its behaviour before committing to repeated casts or a big initial feed. There's no single water ratio here that should be treated as right for every job.
Which variant are you looking at? Red Krill is DY105, Amino Black is DY004, Amino Original is DY002 and Betaine Green is DY003. All four are listed in 900g packs. Amino Original is orange, which is useful to know if you're choosing with the visual appearance of your feed in mind.
Can it make paste, and will other species eat it? Soft paste mixes are one of its stated uses, alongside conventional groundbait feeding. Carp, tench, barbel and bream are listed targets. Match your hookbait size, rig and feeding amount to the fish you're after rather than treating every swim like a busy carp margin.
On paper
Pros & cons
What we like
- Several practical uses from the same bag.
- Suitable for carp and other fishmeal-feeding species, including tench and bream.
- Four variants give you options for different feeding approaches.
- Can double as a soft paste mix rather than only loose feed.
Worth knowing
- Needs careful wetting and consistency checks for each job.
- A 900g pack may not cover a heavy-feeding session.
- No single colour or variant is the best choice for every venue.
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Your questions answered
What anglers want to know
The stuff you’d ask your mate on the next peg. Straight answers, no waffle.
01Can you use Swim Stim Carp Groundbait for both feeder and pole fishing?
Can you use Swim Stim Carp Groundbait for both feeder and pole fishing?
Yes. Both are intended uses. Adjust the wetting and compression so it releases from your feeder or reaches your pole line in the condition you want.
02Which variants are available?
Which variants are available?
The four covered here are Red Krill DY105, Amino Black DY004, Amino Original DY002 and Betaine Green DY003, all listed in 900g packs. Amino Original is orange in colour.
03Can you make paste with it, and is it only for carp?
Can you make paste with it, and is it only for carp?
It can be made into soft paste mixes. Carp aren't its only target, either: tench, barbel and bream are also listed target species.
What anglers say
The word from the bank
Our read: a handy all-rounder, not a shortcut to bites. The strongest reasons to choose it are several practical uses from the same bag. and suitable for carp and other fishmeal-feeding species, including tench and bream.; the main trade-off is needs careful wetting and consistency checks for each job..
Our take on the feedback
Why it appeals
Checked Sept '26 — “Several practical uses from the same bag.”
Best fit
Checked Sept '26 — “Pole and feeder anglers who switch tactics: The same groundbait can cover several feeding jobs, provided you adjust its consistency.”
Worth knowing
Checked Sept '26 — “Needs careful wetting and consistency checks for each job.”
Tackle Index’s take from the product details and fishing fit we checked. We haven’t found enough independent public feedback to call this an angler consensus yet.
Angler score
What our readers rate Dynamite Baits Swim Stim Carp Groundbait
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